diff --git a/simple-mind-map/src/plugins/AssociativeLine.js b/simple-mind-map/src/plugins/AssociativeLine.js
index 28223265..2a7ebba1 100644
--- a/simple-mind-map/src/plugins/AssociativeLine.js
+++ b/simple-mind-map/src/plugins/AssociativeLine.js
@@ -11,7 +11,7 @@ import {
 import associativeLineControlsMethods from './associativeLine/associativeLineControls'
 import associativeLineTextMethods from './associativeLine/associativeLineText'
 
-// 关联线类
+// 关联线插件
 class AssociativeLine {
   constructor(opt = {}) {
     this.mindMap = opt.mindMap
diff --git a/simple-mind-map/src/plugins/Drag.js b/simple-mind-map/src/plugins/Drag.js
index d85ea667..78a4b8aa 100644
--- a/simple-mind-map/src/plugins/Drag.js
+++ b/simple-mind-map/src/plugins/Drag.js
@@ -1,8 +1,7 @@
 import { bfsWalk, throttle } from '../utils'
 import Base from '../layouts/Base'
 
-//  节点拖动类
-
+// 节点拖动插件
 class Drag extends Base {
   //  构造函数
   constructor({ mindMap }) {
diff --git a/simple-mind-map/src/plugins/Export.js b/simple-mind-map/src/plugins/Export.js
index 626f73c7..a5747595 100644
--- a/simple-mind-map/src/plugins/Export.js
+++ b/simple-mind-map/src/plugins/Export.js
@@ -3,7 +3,7 @@ import { SVG } from '@svgdotjs/svg.js'
 import drawBackgroundImageToCanvas from '../utils/simulateCSSBackgroundInCanvas'
 import { transformToMarkdown } from '../parse/toMarkdown'
 
-//  导出类
+//  导出插件
 class Export {
   //  构造函数
   constructor(opt) {
diff --git a/simple-mind-map/src/plugins/ExportPDF.js b/simple-mind-map/src/plugins/ExportPDF.js
index 2fcc254d..e46b3a3c 100644
--- a/simple-mind-map/src/plugins/ExportPDF.js
+++ b/simple-mind-map/src/plugins/ExportPDF.js
@@ -1,6 +1,6 @@
 import JsPDF from 'jspdf'
 
-//  导出PDF类，需要通过Export插件使用
+//  导出PDF插件，需要通过Export插件使用
 class ExportPDF {
   //  构造函数
   constructor(opt) {
diff --git a/simple-mind-map/src/plugins/ExportXMind.js b/simple-mind-map/src/plugins/ExportXMind.js
index 5f54e220..42ea665c 100644
--- a/simple-mind-map/src/plugins/ExportXMind.js
+++ b/simple-mind-map/src/plugins/ExportXMind.js
@@ -1,6 +1,6 @@
 import xmind from '../parse/xmind'
 
-//  导出XMind类，需要通过Export插件使用
+//  导出XMind插件，需要通过Export插件使用
 class ExportXMind {
   //  构造函数
   constructor(opt) {
diff --git a/simple-mind-map/src/plugins/KeyboardNavigation.js b/simple-mind-map/src/plugins/KeyboardNavigation.js
index 0a3f6098..5ed4b593 100644
--- a/simple-mind-map/src/plugins/KeyboardNavigation.js
+++ b/simple-mind-map/src/plugins/KeyboardNavigation.js
@@ -1,7 +1,7 @@
 import { bfsWalk } from '../utils'
 import { CONSTANTS } from '../constants/constant'
 
-//  键盘导航类
+//  键盘导航插件
 class KeyboardNavigation {
   //  构造函数
   constructor(opt) {
diff --git a/simple-mind-map/src/plugins/MiniMap.js b/simple-mind-map/src/plugins/MiniMap.js
index 9bc1d6ba..78198685 100644
--- a/simple-mind-map/src/plugins/MiniMap.js
+++ b/simple-mind-map/src/plugins/MiniMap.js
@@ -1,4 +1,4 @@
-// 小地图类
+// 小地图插件
 class MiniMap {
   //  构造函数
   constructor(opt) {
diff --git a/simple-mind-map/src/plugins/RichText.js b/simple-mind-map/src/plugins/RichText.js
index c40acac7..2652428f 100644
--- a/simple-mind-map/src/plugins/RichText.js
+++ b/simple-mind-map/src/plugins/RichText.js
@@ -28,7 +28,7 @@ let fontSizeList = new Array(100).fill(0).map((_, index) => {
   return index + 'px'
 })
 
-// 节点支持富文本编辑功能
+// 富文本编辑插件
 class RichText {
   constructor({ mindMap, pluginOpt }) {
     this.mindMap = mindMap
diff --git a/simple-mind-map/src/plugins/Select.js b/simple-mind-map/src/plugins/Select.js
index b2a58c14..bba83b0c 100644
--- a/simple-mind-map/src/plugins/Select.js
+++ b/simple-mind-map/src/plugins/Select.js
@@ -1,7 +1,6 @@
 import { bfsWalk, throttle } from '../utils'
 
-//  选择节点类
-
+// 节点选择插件
 class Select {
   //  构造函数
   constructor({ mindMap }) {
diff --git a/simple-mind-map/src/plugins/TouchEvent.js b/simple-mind-map/src/plugins/TouchEvent.js
index 5afc1f04..2d4f78d1 100644
--- a/simple-mind-map/src/plugins/TouchEvent.js
+++ b/simple-mind-map/src/plugins/TouchEvent.js
@@ -1,5 +1,4 @@
-// 手势事件支持类
-
+// 手势事件支持插件
 class TouchEvent {
   //  构造函数
   constructor({ mindMap }) {
diff --git a/simple-mind-map/src/plugins/Watermark.js b/simple-mind-map/src/plugins/Watermark.js
index 7d2ddaca..cd6a3c98 100644
--- a/simple-mind-map/src/plugins/Watermark.js
+++ b/simple-mind-map/src/plugins/Watermark.js
@@ -2,7 +2,7 @@ import { Text, G } from '@svgdotjs/svg.js'
 import { degToRad, camelCaseToHyphen } from '../utils'
 import merge from 'deepmerge'
 
-// 水印类
+// 水印插件
 class Watermark {
   constructor(opt = {}) {
     this.mindMap = opt.mindMap